testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

[gcc.git] / libgomp / testsuite / libgomp.c / c.exp

diff --git a/libgomp/testsuite/libgomp.c/c.exp b/libgomp/testsuite/libgomp.c/c.exp
index 9eaab6252c35893a0ca47d1458656db0d4d802ad..980bb526f3f75bcb0a20e8c1109c96bbb60df6f6 100644 (file)
--- a/libgomp/testsuite/libgomp.c/c.exp
+++ b/libgomp/testsuite/libgomp.c/c.exp
@@ -1,8 +1,10 @@
 if [info exists lang_library_path] then {
     unset lang_library_path
-    unset lang_test_file
     unset lang_link_flags
 }
+if [info exists lang_test_file] then {
+    unset lang_test_file
+}
 
 load_lib libgomp-dg.exp
 
@@ -18,6 +20,7 @@ dg-init
 set tests [lsort [find $srcdir/$subdir *.c]]
 
 set ld_library_path $always_ld_library_path
+append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
 set_ld_library_path_env_vars
 
 # Main loop.